Introduction to Stainless Steel Pressure Vessels
In scientific and industrial laboratories, precise high-pressure and high-temperature environments are crucial for material synthesis, chemical reactions, and hydrothermal processes. The Stainless Steel Pressure Vessel by EquilRxnLab provides a robust and reliable solution for researchers needing controlled reaction conditions.
This high-performance vessel is crafted from 304 stainless steel, offering excellent mechanical strength and corrosion resistance. Its PTFE (Polytetrafluoroethylene) liner ensures chemical stability, making it suitable for aggressive solvents and high-temperature reactions.

Key Features of the Stainless Steel Pressure Vessel
The EquilRxnLab Stainless Steel Pressure Vessel is designed for scientific precision and operational efficiency. Below are its core specifications:
- Volume Options: 5 ml, 10 ml, 15 ml, 20 ml, 50 ml, 100 ml, 150 ml, 200 ml, 250 ml, 300 ml, 400 ml, 500 ml
- Body Material: 304 Stainless Steel
- Liner Material: PTFE (Polytetrafluoroethylene)
- Sealing Method: Screw cap with manual clamping mechanism
- Maximum Temperature: ≤220°C
- Maximum Pressure: ≤3 MPa
- Support Rod: None / 8×200 mm
Applications of Stainless Steel Pressure Vessels
The Stainless Steel Pressure Vessel serves multiple fields of scientific research and industrial applications.
Hydrothermal Synthesis
Nanomaterial fabrication, crystal growth, and mineral synthesis require controlled high-pressure and high-temperature conditions. This vessel ensures consistent reaction environments to achieve reproducible results.
Chemical and Material Science Research
The Stainless Steel Pressure Vessel enables high-pressure chemical reactions, essential for developing advanced materials, polymers, and composites. Its PTFE liner prevents unwanted chemical interference, making it an ideal choice for acidic and alkaline solutions.
Pharmaceutical and Biotechnology Applications
In pharmaceutical research, pressure vessels facilitate drug formulation and bioactive compound synthesis. Their high-pressure resistance supports reaction kinetics studies and controlled drug crystallization processes.
Industrial Quality Control
Food, petrochemical, and coating industries use pressure vessels for testing material durability under extreme conditions. These tests are critical for ensuring long-term product stability.
Benefits of Using a Stainless Steel Pressure Vessel
The EquilRxnLab Stainless Steel Pressure Vessel offers several advantages that make it an ideal choice for laboratories:
1. High Durability and Corrosion Resistance
Made from 304 stainless steel, this vessel withstands mechanical stress and corrosive chemicals, ensuring long-term usability.
2. Excellent Chemical Compatibility
The PTFE liner resists strong acids, bases, and organic solvents, maintaining chemical purity in reactions.
3. High-Temperature and High-Pressure Stability
Withstanding up to 220°C and 3 MPa, this vessel supports critical reaction conditions for scientific innovation.
4. Secure Sealing Mechanism
The screw cap with manual clamping prevents leakage, ensuring safe operation in high-pressure experiments.
5. Versatile Volume Options
With capacities ranging from 5 ml to 500 ml, this vessel accommodates varied experimental scales, from small sample testing to bulk synthesis.
Best Practices for Using a Stainless Steel Pressure Vessel
To maximize the efficiency of the Stainless Steel Pressure Vessel, follow these operational guidelines:
1. Maintain Proper Sealing
Before each experiment, check the screw cap and clamping mechanism to ensure a tight seal, preventing pressure loss.
2. Monitor Temperature and Pressure
Use external sensors to verify that the vessel operates within its safe limits (≤220°C, ≤3 MPa).
3. Clean After Every Use
After reactions, clean the stainless steel body and PTFE liner thoroughly to prevent cross-contamination.
4. Use Appropriate Safety Gear
When handling high-pressure experiments, wear protective gloves, eyewear, and lab coats to avoid exposure to reactive materials.
Where to Buy the Stainless Steel Pressure Vessel
The EquilRxnLab Stainless Steel Pressure Vessel is available for purchase at:
Official Product Page
For more laboratory solutions, browse the EquilRxnLab product catalog.
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The Stainless Steel Pressure Vessel is an essential high-pressure and high-temperature reaction system, offering durability, chemical stability, and precision. It is a valuable tool for research laboratories, industrial applications, and material development.